Military    China  Top of Page  
Military branches:   
People's Liberation Army (PLA): comprises ground forces, Navy (including naval infantry and naval aviation), Air Force, and II Artillery Corps (strategic missile force), People's Armed Police Force (internal security troops, nominally a state security body but included by the Chinese as part of the "armed forces" and considered to be an adjunct to the PLA), militia  
Military manpower - military age:   
18 years of age (2003 est.)  
Military manpower - availability:   
males age 15-49: 375,520,255 (2003 est.)  
Military manpower - fit for military service:   
males age 15-49: 206 million (2003 est.)  
Military manpower - reaching military age annually:   
males: 10,973,761 (2003 est.)  
Military expenditures - dollar figure:    
$55.91 billion (FY02)  
Military expenditures - percent of GDP:    
4.3% (FY02)  
 Military    United States  Top of Page  
Military branches:   
Army, Navy and Marine Corps, Air Force, and Coast Guard (Coast Guard administered in peacetime by the Department of Homeland Security but in wartime reports to the Department of the Navy)  
Military manpower - military age:   
18 years of age (2003 est.)  
Military manpower - availability:   
males age 15-49: 73,597,731 (2003 est.)  
Military manpower - fit for military service:   
NA  
Military manpower - reaching military age annually:   
males: 2,116,002 (2003 est.)  
Military expenditures - dollar figure:    
$276.7 billion (FY99 est.)  
Military expenditures - percent of GDP:    
3.2% (FY99 est.)  
Military - note:   
note: 2002 estimates for military manpower are based on projections that do not take into consideration the results of the 2000 census